We're not discussin a stock bottom end. This guy had a 416 which needs to be fed by something bigger than a D1SC. I'm on a stock bottom end LS3 also with a D1SC and 4.5 pulley making 742. I know it won't last forever so it and when it lets to i'll do what needs to be done.

We're not discussin a stock bottom end. This guy had a 416 which needs to be fed by something bigger than a D1SC. I'm on a stock bottom end LS3 also with a D1SC and 4.5 pulley making 742. I know it won't last forever so it and when it lets to i'll do what needs to be done.

I gathered that. He's already bought the D1. If he wants to max it out for the 416, he might consider doing as I've done: wastegate and boost controller, which offers similar performance to the new i1.

We're not discussin a stock bottom end. This guy had a 416 which needs to be fed by something bigger than a D1SC. I'm on a stock bottom end LS3 also with a D1SC and 4.5 pulley making 742. I know it won't last forever so it and when it lets to i'll do what needs to be done.

Detoxx03 you have a sweet ride, it's cool to see that theirs quit a difference between the two car's. Plus it looks like your Futral custom cam doesn't bleed off boost like mine. I have to use a 4.13 pulley to get the same boost as you. I am thinking of putting a 4" pulley with a blow off valve like Padre did on his D1SC ProCharger.

Detoxx03 you have a sweet ride, it's cool to see that theirs quit a difference between the two car's. Plus it looks like your Futral custom cam doesn't bleed off boost like mine. I have to use a 4.13 pulley to get the same boost as you. I am thinking of putting a 4" pulley with a blow off valve like Padre did on his D1SC ProCharger.

Detoxx03 you have a sweet ride, it's cool to see that theirs quit a difference between the two car's. Plus it looks like your Futral custom cam doesn't bleed off boost like mine. I have to use a 4.13 pulley to get the same boost as you. I am thinking of putting a 4" pulley with a blow off valve like Padre did on his D1SC ProCharger.

You can pm your cam specs if you want. Curious what size it is. Yeah you can throw a waste gate on it.